Alignment changes in the HomeScreen

Change-Id: Ic3ef8d2bae9257b2fd75c77a66e9c548cb641d37
Reviewed-by: Niels Weber <niels.weber@digia.com>
Fixes in Feedback page

- Use TextArea instead of TextEdit
- Add cliping to the TextArea
- Increase rating stars size

Change-Id: Ia2104c0b57605c22d3a7693e37d7c6af9ddbeec6
Reviewed-by: Niels Weber <niels.weber@digia.com>